Solving L.I. Sound Acidification

First, the bad news: As explained in the article "Acidic Sound Another Result Of Carbon Overload" [March 20, editorial, courant.com], Long Island Sound faces serious ocean acidification, a complex problem with both global and local roots. Acidification threatens many of the things we love about the Sound -- clams, oysters, and forage fish that are key to the marine food web.

In addition to high atmospheric carbon dioxide levels, another major cause of acidification is stormwater runoff polluted by excess nitrogen, which creates a deadly cycle of low-oxygen dead zones and acidification. The good news: We can make a huge difference for Long Island Sound's waters by cutting nitrogen.

That's why we're petitioning the EPA to update its plan for identifying and reducing the Sound's biggest remaining nitrogen pollution sources. We're also seeking meaningful stormwater control improvements from municipalities across Connecticut, and repairs to outdated infrastructure that causes nitrogen-laden sewage leaks and overflows.

Ignore the problem, and we risk losing Long Island Sound-not only as a natural wonder but also as an economic powerhouse.

Roger Reynolds, New Haven

The writer is legal director of the Connecticut Fund for the Environment and its Save the Sound program.